#AgensGraph is built on the base of #postgresql and take over the functions of postgresql extentions like PL/Python, PL/R, etc. Especially #PL_Python is powerful and used widly on Data-analysis domain. For examples, PL/Python functions parsed by postgresql can work the way you want it to data preprocessing, search algorithms, db-handling, so on. Also it could query by Cypher and modify the results of graph data. #AgensBrowser support editor function for PL/Python and executing query with PL/Python function at once.